WO2004059385A1 - Procede de production d'une planche d'impression et planche obtenue d'apres ledit procede - Google Patents

Procede de production d'une planche d'impression et planche obtenue d'apres ledit procede Download PDF

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Publication number
WO2004059385A1
WO2004059385A1 PCT/CN2003/001045 CN0301045W WO2004059385A1 WO 2004059385 A1 WO2004059385 A1 WO 2004059385A1 CN 0301045 W CN0301045 W CN 0301045W WO 2004059385 A1 WO2004059385 A1 WO 2004059385A1
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Prior art keywords
soluble
printing
diacrylate
ink
alcohol
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PCT/CN2003/001045
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English (en)
French (fr)
Inventor
Baizhi Wang
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Baizhi Wang
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Application filed by Baizhi Wang filed Critical Baizhi Wang
Priority to AU2003289608A priority Critical patent/AU2003289608A1/en
Publication of WO2004059385A1 publication Critical patent/WO2004059385A1/zh

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Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00Inks
    • C09D11/30Inkjet printing inks
    • C09D11/36Inkjet printing inks based on non-aqueous solvents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41CPROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C1/00Forme preparation
    • B41C1/10Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme
    • B41C1/1066Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme by spraying with powders, by using a nozzle, e.g. an ink jet system, by fusing a previously coated powder, e.g. with a laser
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00Inks
    • C09D11/02Printing inks
    • C09D11/10Printing inks based on artificial resins
    • C09D11/101Inks specially adapted for printing processes involving curing by wave energy or particle radiation, e.g. with UV-curing following the printing

Definitions

  • the invention relates to a method for printing plates, in particular to a method for preparing printing plates by light curing inkjet printing, and the printing plates obtained by the method.
  • the traditional color printing plate-making method mainly includes the following steps: (1) First, the printed graphics and text are generated in the computer by a general printing file, such as a PS file or a PDF file. (2) The file is subjected to color separation processing (RIP interpretation). , Using a laser imagesetter to expose the phototype film, and then develop, fix and wash the film to make a film for printing; (3) press the film on a PS plate or other photosensitive plate with manual imposition, and expose the plate with ultraviolet light, After development, it is made into a multi-color printing plate, and a multi-color ink overprint on a traditional proofing machine is used to obtain a color printing proof; (4) After the printing proof is approved by the customer, the printing film obtained in step (2) is obtained.
  • a general printing file such as a PS file or a PDF file.
  • the printing factory assembles the large version according to the binding and folding method, and then presses the large version of the soft film on the PS plate or other photosensitive plates, exposes the plate with ultraviolet light, develops it into a multi-color printing plate, and then uses the multi-color printing plate.
  • the color printing plate prints a large number of finished products on a printing press. From the printing plate-making method described, we can see that it takes three exposures and three developments from getting the computer files for printing to making the final printing plate. The operation is very complicated and consumes a lot of raw materials, such as laser phototypes, development Liquid, PS plate or other photosensitive plates and paper, etc., and generate a large amount of waste water. At the same time, a large amount of equipment is needed, such as a laser imagesetter, a film display fixing machine, a PS plate exposure machine, and a PS plate developing machine, etc., so the investment is large and the cost is high.
  • the plate making method mainly includes: (1) first generating a general printing file such as a PS file or a PDF file in a computer from a file or a picture to be printed;
  • the document that prints the proof is made into a printable plate that can be printed on the machine through a direct plate making machine, such as an aluminum-based plate.
  • a direct plate making machine such as an aluminum-based plate.
  • Some inkjet printer inks are basically water-soluble. When the coated paper is coated paper or other paper with a smooth surface, the printing is prone to overflow, the printed image is not clear, and the effect is not good. It can only be printed on special printing paper.
  • Chinese patent CN1145152A discloses a computer-to-plate method, which uses an ink-jet method to spray a lipophilic resin on the surface of a hydrophilic metal plate.
  • the printing ink used in this method is different from ordinary ink, and it dissolves polymer resin.
  • the polymer resin is dried to form a film on a metal plate by the volatilization of the solvent.
  • the plate making method appears severe ink on a high-precision inkjet printer. Clogging and the image is not clear when printed on a smooth aluminum plate.
  • the purpose of the present invention is to overcome the shortcomings of the prior art mentioned above, and provide a printing plate-making method.
  • the method uses an ink composition capable of performing photopolymerization reaction under light, and directly prints graphics through a high-precision inkjet printer.
  • the ink is quickly cured on the printing plate material, the ink does not overflow to the periphery, and the image is clear.
  • the invention also provides a printing plate obtained by using the plate making method.
  • Another object of the present invention is to provide an ink composition for inkjet printing, and use the ink composition to obtain printing proofs or photos by a high-precision inkjet printer.
  • a method for preparing a printing plate is to directly print a computer-generated printing file on a printing plate through an inkjet printer;
  • the ink used in the inkjet printer is a composition capable of performing photopolymerization under light, and contains the following components and parts by weight:
  • the inventor since an image is directly printed on a non-absorbing metal plate using an inkjet printer, in order to obtain a clear image, the inventor has developed the above-mentioned ink composition, which is Reactive ink that can cause polymerization when initiated.
  • the ink can be stored for a long time without polymerization in a closed ink box.
  • the ink is printed on the surface of the substrate, under the effect of light, the polymerization reaction of the monomer is rapidly caused, and a crosslinked polymer is generated. Due to the strong adhesion of the crosslinked polymer, the printing ink is quickly cured on the surface of the substrate, the printing ink does not overflow to the periphery, and the printed image is clear. Because all the components in the ink composition are monomolecular compounds, not high-molecular polymers, they will not clog the inkjet printer head.
  • the monomer compound used for the photopolymerization reaction in the ink composition of the present invention is generally selected from compounds that can perform photo-initiated polymerization under infrared light, visible light, and ultraviolet light. Among them, photo-initiated polymerization is preferably carried out under ultraviolet light.
  • the reacted compound such as an acrylate compound, may be specifically selected from trimethylolpropane triacrylate, ethoxylated trimethylolpropane triacrylate, pentaerythritol triacrylate, polyether trimethylolpropane triacrylate Ester, neopentyl glycol diacrylate, propoxylated neopentyl glycol diacrylate, tripropylene glycol diacrylate, dipropylene glycol diacrylate, 1, 4-butanediol diacrylate, polyethylene glycol ( 200) Diacrylate, polyethylene glycol (400) diacrylate, diethylene glycol diacrylate, triethylene glycol diacrylate, phthalate diethylene glycol diacrylate, EA epoxy acrylate , 1, 6-hexanediol diacrylate, propoxylated glycerol triacrylate, phthalate tripropylene glycol diacrylate, ethoxylated bisphenol A diacrylate And at least one of gly
  • the photopolymerization initiator in the ink composition of the present invention may be selected from benzoin and its alkyl ethers, benzoic acid esters, acetophenones, phenols, peroxides, and thioxanthone compounds, preferably benzoin and
  • the fluorenyl ethers and acetophenones are as follows: benzoin, benzoin methyl ether, benzoin dimethyl ether, ⁇ -methyl benzoin, ⁇ -phenyl benzoin, benzoin ether, benzoin butyl ether, benzoin isobutyl ether, two Benzophenone, bibenzoyl, mongulone, p-phenylbenzophenone, haloacetophenone, ⁇ -hydroxy-a-methylphenylacetone, 2-hydroxy- [4- (2-hydroxyethoxy (Phenyl) phenyl] -2-methylacetone, 2-methyl-1- (4-methylthiophenyl) -2-morph
  • the colorant used in the ink composition of the present invention may be a conventional solvent dye or oil-soluble dye. Since the pigment is generally dispersed in a solvent in the form of particles, and the dye is dissolved in the solvent in a molecular form, the dye It can form a stable and homogeneous phase with the molecular form and the solvent, and the image formed by this ink has high resolution and good sharpness.
  • the colorant of the present invention preferably adopts a solvent dye or an oil-soluble dye, including: oil-soluble yellow, alcohol-soluble light-resistant yellow CGG, alcohol-soluble light-resistant yellow CGR, alcohol-soluble light-resistant yellow GR, light-resistant fluorescent yellow D, and oil Soluble red G, oil-soluble purple red, alcohol-soluble fast red CG, alcohol-soluble scarlet LG, alcohol-soluble fast red B, alcohol-soluble fluorescent red GG, oil-soluble blue B, oil-soluble pure blue, alcohol-soluble blue, alcohol Solvent Fast Blue HL, Solvent Blue RS, Alcohol Fast Light Green HL, aniline black, oil soluble black, solvent black 27, solvent black 34, solvent black 28, and so on.
  • the solvent in the ink composition of the present invention is generally selected from ethers, alcohols, ketones, esters, or amide compounds that do not react with other components in the ink composition, such as ethanol, propanol, butane Alcohol, isopropanol, pentanol, hexanol, octanol, ethylene glycol monoethyl ether, ethylene glycol monobutyl ether, cyclohexanone, dimethylformamide, diethylene glycol methyl ethyl ketone, methyl ethyl ketone, butyl alcohol Lactone, valerolactone, etc.
  • compounds having a boiling point of 75-200 ° C are preferred. If the boiling point is too high, it will evaporate slowly, which will affect the print quality. If the boiling point is too low, it will evaporate too quickly, which will easily block the print head.
  • the raw material of the printing plate material can be metal, plastic Materials, paper and their composites, among which metal materials are preferred, such as: aluminum, magnesium, iron, zinc, chromium, nickel or their alloys. It is particularly preferred to use an inexpensive aluminum plate.
  • the aluminum plate is anodized to form a layer of aluminum oxide film with a thickness of about 2-3 microns on the surface. This layer of film has good hydrophilicity.
  • the above-mentioned printing substrate may also bear a hydrophilic layer, the hydrophilic layer comprises a mixture of a hydrophilic polymer and a nonionic surfactant, and the hydrophilic
  • the weight ratio of the polymeric polymer and the non-ionic surfactant is 1: 4-20, and preferably 1: 8-10.
  • the hydrophilic polymer may be synthetic or natural, and is at least one selected from the group consisting of polyvinyl alcohol and its derivatives, carboxymethyl cellulose, polyvinyl acetate emulsion, gum arabic, and gelatin.
  • the nonionic surfactant is selected from the group consisting of polyoxyene fatty alcohol ether (Pingping series), a mixture of fatty alcohol polyoxyethylene ether and alkylphenol polyoxyethylene ether (0P series), and the like.
  • the plates can be packed in evacuated plastic.
  • the plate making method of the present invention may include the following steps:
  • printing paper such as coated paper
  • correct the large-format document with computer color correction software and print out a printing sample for verification by a high-precision inkjet printer.
  • the large separation document is directly corrected by the computer color correction software through an inkjet printer and printed on the printing plate.
  • the ink can be printed on the surface of a smooth substrate, such as a copper plate. This can ensure that the printed sample paper is completely consistent with the printed paper, and the color calibration is easy, and the difference between the sample and the final printed matter is avoided , Reduce the conflicts and disputes between printing companies and customers.
  • a large-size document is directly printed on a printing plate by an inkjet printer, so that the dots printed on the printing plate (such as an aluminum plate) are completely consistent with the dots printed on the printing paper. Also solves the inkjet printers and direct platesetters or inkjet printers that exist in the prior art And the laser photo ejection film machine, the difference between the dots generated by the two machines.
  • the present invention also provides a printing plate obtained by using the above-mentioned plate making method.
  • the printing plate can be printed on a multi-color printing machine. Since the polymer produced by photo-initiated polymerization is lipophilic, the graphic portion of the printing plate is ink-philic. , And the blank part has been hydrophilic or oleophobic in advance, which fully meets the requirements of offset printing plates. Since each color version has a different color, it is not easy for workers to get the wrong version when it is printed. However, the printing plates generated by the prior art are all blue, and workers often use the wrong color plates, which causes major printing accidents. At the same time, the printing resistance rate is high, and FM or AM dot printing can be generated without losing the dots. The color correction is simple and multi-color overprinting can be performed.
  • the ink composition described in the above-mentioned plate making method of the present invention graphics and text can be printed on a printing material or glossy photo paper to produce printing proofs or black and white and color photographs. Since the polymer produced by photo-initiated polymerization has strong adhesion to the substrate, the colorant and the substrate are strongly adhered. Therefore, the printed samples or photos obtained are waterproof and sun-proof, and can be stored for a long time.
  • the plate making method of the invention has simple process, convenient operation, and low equipment investment. Only a high-precision inkjet printer is needed, no display fixing machine is required, and no sewage is generated, which is very suitable for industrialized production and promotion. The investment is only a quarter of the current plate-making system, and the cost is only a fifth of the current plate-making system, which meets environmental protection requirements. detailed description
  • the above three compounds are mixed and stirred. After the mixture is evenly divided into four parts, 0.03g of the following dye is added to each part, and after stirring separately, they are filtered through a membrane (pore size 0.2 ⁇ m) filter, and then filled into yellow. , Red, blue, and black cartridges. Insert the ink cartridge into the corresponding ink cartridge hole of the Epson 9600 printer.
  • the printing plate uses the aluminum-based plate before the PSA is not applied in the production of PS plates, that is, the aluminum-based plate after anode oxidation to produce a hydrophilic alumina film.
  • the above-mentioned ink has three major advantages of fast curing, good ink affinity, and not blocking the ink head of the printer.
  • the proofing paper is the same as the printing paper
  • the dots printed on the aluminum plate are the same as the dots of the proofing sheet, so it is easy to pre-calibrate the colors of the proofing and printing proofs by using the computer color correction software.
  • the printing base material is smooth photo paper, and the electronic file provided by the digital camera is corrected on the photo paper after being corrected by the color correction software.
  • the print quality and washed out color photos are completely acceptable Comparable. Because the ink cures fast and is water- and sun-resistant, it can be stored for a long time.
  • Example 3 2 or 4 isopropylthioanthrone 108g
  • the printed file is corrected by the color correction software Best color, and the printed proof is consistent with the finished product after printing.
  • the paper of the printing sample is consistent with the paper of the printed product, avoiding disputes and conflicts with the customer.
  • the above three compounds are mixed and stirred. After the mixture is evenly divided into quarters, 30 g of the following dyes are added to each part, and after stirring, the mixture is filtered through a membrane (pore size 0.2 ⁇ ) filter, and then filled into yellow, Red, blue and black ink cartridges. Insert the cartridge into a Roland large format inkjet printer.
  • the printed file is corrected by the color correction software Best color, and the printed proof is consistent with the finished product after printing.
  • the printed plastic film is consistent with the printed plastic film, which avoids disputes and conflicts with customers.
  • the above three compounds are mixed and stirred. After mixing, they are evenly divided into quarters. Each part is added with 9g of the following dyes. After each of them is stirred and evenly mixed, it is filtered through a membrane (pore size 0.2 ⁇ m) filter and filled into yellow. , Red, blue, and black ink cartridges. Insert the ink cartridge into a Roland large format inkjet printer.
  • the printed file is corrected by the color correction software Best color, and the printed sample is consistent with the printed product. Make the iron sheet of the printed sample consistent with the iron sheet of the printed product, avoiding rectification with customers Diversity and conflict.
  • the printing base material is smooth photo paper, and the electronic files provided by the digital camera are corrected on the smooth photo paper after being calibrated by the color correction software.
  • the print quality and washed out color photos It is comparable. Due to the fast curing speed of the ink, the printed image is clear and not spoiled. Waterproof and sun protection, can be stored for a long time.
  • each part is added with 9g of the following dyes, and then each of them is stirred and homogenized, filtered through a membrane (pore size 0.2 ⁇ ) filter, and filled with yellow, Red, blue and black cartridges. Insert the ink cartridge into the corresponding ink cartridge hole of the Epson 9600 printer.
  • the printing plate uses the aluminum-based plate before the PSA is not applied in the production of PS plates, that is, the aluminum-based plate after anode oxidation to produce a hydrophilic alumina film.
  • the color separation file is printed on four aluminum plates in four times, and these four aluminum plates can be printed on the machine. Because the printing ink cures fast, the pictures and text are clear and not spent, and the cured picture and text have ink affinity, and the blank part has hydrophilic property in advance, so it is suitable for offset printing.
  • the above-mentioned ink has three major advantages of fast curing, good ink affinity, and not blocking the ink head of the printer.
  • the proofing paper is the same as the printing paper
  • the dots printed on the aluminum plate are the same as the proofing dots, so it is easy to pre-calibrate the colors of the proofs and printing proofs by using the computer color correction software.
  • the above three compounds are mixed and stirred. After the mixture is evenly divided into quarters, 3g of the following dye is added to each part, and then stirred and hooked separately, filtered through a membrane (pore size 0.2 ⁇ ) filter, and filled into yellow. , Red, blue, and black ink cartridges. Insert the ink cartridge into a Roland large format inkjet printer.
  • the above three compounds are mixed and stirred. After the mixture is evenly divided into quarters, 3g of the following dye is added to each part, and after stirring separately, it is filtered through a membrane (pore size 0.2 ⁇ ) filter, and then filled into yellow, Red, blue and black ink cartridges. Insert the cartridge into a Roland large format inkjet printer.
  • the printed file is corrected by the color correction software Best color, and the printed proof is consistent with the finished product after printing.
  • the printed plastic film is consistent with the printed plastic film, which avoids disputes and conflicts with customers.
  • the printed file is corrected by the color correction software Best color, and the printed proof is consistent with the finished product after printing.
  • the iron sheet of the printed sample is consistent with the iron sheet of the printed product, which avoids disputes and conflicts with customers.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Ink Jet Recording Methods And Recording Media Thereof (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)

Description

一种印刷制版方法及其印刷版 技术领域
本发明涉及一种印刷制版的方法,特别是一种采用光固化喷墨打印制备 印刷版的方法, 以及采用该方法得到的印刷版。 技术背景
传统的彩色印刷制版方法主要包括以下步骤: (1 )首先将印刷图文在计 算机中生成通用的印刷文件, 如 PS文件或 PDF文件等, (2)将该文件进行 分色处理(RIP解释), 用激光照排机曝光照排软片, 然后经显影、 定影和 水洗制成印刷用的胶片; (3)采用手工拼版将该胶片压在 PS版或其它感光 版材上, 用紫外光曝光晒版, 经显影后制成多色印版, 在传统的打样机上进 行多色墨套印后得到彩色的印刷样张; (4)印刷样张经客户认可后, 再将步 骤 (2) 得到的印刷用胶片拿到印刷厂按装订折手方式拼成大版, 再将该大 版软片压在 PS版或其它感光版材上, 用紫外光曝光晒版, 经显影后制成多 色印刷版,然后使用该多色印刷版在印刷机上大量印刷成品。从所述的印刷 制版方法,我们可以看出,从拿到印刷用计算机文件到制成最终的印刷版需 经三次曝光、三次显影,操作十分复杂,消耗大量的原材料,如激光照排片、 显影液、 PS版或其它感光版材和纸张等, 并产生大量的废水。 同时还需要 大量的设备,如激光照排机、软片显定影机、 PS版晒版机和 PS版显影机等, 因此投资大、 成本高。
近几年来, 计算机直接制版(CTP) 技术由于不用出软片, 操作简单, 速度快等优点得到了迅速的发展。该制版方法主要包括: (1 )首先将需要印 刷的文件或图片在计算机中生成通用的印刷文件,如 PS文件或 PDF文件等;
(2)将所得到的印刷文件进行分色处理并按常规的印刷装订折手版式在计 算机中拼成大版文件;( 3 )将该大版文件通过高精度喷墨打印机打印出样张;
(4) 经过客户认可后, 通常是将打印样张的文件通过直接制版机制成可上 机印刷的印刷版, 如铝基版等。但目前仍然存在以下两大缺陷: 一是由于现 有喷墨打印机墨水基本上是水溶性的,当打印纸张采用铜版纸或其它表面光 滑的纸张时, 打印容易产生溢出现象, 打印图象不清晰, 效果不好, 只能打 印在特殊的打印纸或仿铜版纸上,因此产生了打印样张纸张与印刷纸张不一 致的问题,造成打印样品和印刷产品存在差异;二是由于打印样张是通过高 精度喷墨打印机打印的,而用于印刷的印刷版是通过直接制版机制成的,两 种机器生成的网点是有差异的。上述两项缺陷必然带来颜色校正的困难,使 印刷企业与客户之间产生矛盾和纠纷,给企业带来不必要的麻烦和损失。同 时, 直接制版机生成可上机印刷的印刷版时, 需要显影, 产生污水。
中国专利 CN1145152A公开了一种计算机直接制版方法, 其是采用在亲 水性金属板表面用喷墨方式喷上亲油性树脂,该方法所使用的打印墨水与普 通墨水不同,是将高分子树脂溶于易挥发的有机溶剂中,打印出来后依靠溶 剂的挥发将高分子树脂干燥成膜在金属版上, 但根据本发明人的反复试验, 该制版方法在高精度喷墨打印机上出现严重的墨水堵塞现象,并且打印在光 滑的铝版上时, 图像不清晰。 ' 发明内容
本发明的目的是为了要克服上述现有技术存在的缺陷,提供一种印刷制 版方法,该方法采用可在光照下进行光聚合反应的墨水组合物,通过高精度 喷墨打印机将图文直接打印在印刷版材上, 由于光的照射,墨水快速固化在 印刷版材上, 墨水不向周边溢出, 图像清晰。
本发明还提供了采用上述制版方法得到的印刷版。
本发明的另一个目的是提供一种用于喷墨打印的墨水组合物,以及采 该墨水组合物通过高精度喷墨打印机得到印刷样张或相片。
一种制备印刷版的方法,该方法是将计算机生成的印刷文件通过喷墨打 印机, 直接打印在印刷版材上;
其中喷墨打印机使用的墨水为可在光照下进行光聚合反应的组合物,其 含有以下组分和重量份数:
( 1 )用于光聚合反应的单体: 20-80。 (2) 光聚合引发剂: 2-20。
(3)着色剂: 0. 01-10。
(4) 有机溶剂: 10-70。
现有的常用墨水多是水溶性墨水, 它主要是通过渗透、吸收和挥发干燥 固定在打印基片表面的, 由于印刷版多为金属板, 吸收性较差, 在其表面很 难形成清晰的图像。现有的非水溶性墨水(溶剂型墨水)主要使用的是有机 溶剂,通过溶剂的快速挥发而固定在基片表面,这种墨水虽然可以打印在金 属、玻璃或塑料等不吸收表面,但由于墨水中含有一定量的高分子物 (树脂), 在高精度喷墨打印机中很容易堵塞喷墨头, 并且在光滑的金属版上打印时, 图像也不清晰。
在本发明的制版方法中,由于釆用喷墨打印机直接将图像打印在不吸收 的金属板上, 为了得到清晰的图像, 发明人研制了一种上述的墨水组合物, 其是一种在光引发下可产生聚合反应的反应型墨水。墨水在封闭不见光的墨 盒中可长期保存不聚合, 当墨水打印在承印物表面时, 在光照的作用下, 引 发单体快速发生聚合反应,生成交联的高分子聚合物。 由于交联的高分子聚 合物具有很强的粘连性,使打印墨水快速固化在承印物表面,打印墨水不向 周边溢出,打印图像清晰。 由于墨水组合物中所有成分是单分子化合物, 不 是高分子聚合物, 不会堵塞喷墨打印机墨头。
本发明墨水组合物中所述的用于光聚合反应的单体化合物,一般选择在 红外光、可见光和紫外光下可进行光引发聚合反应的化合物,其中优选可在 紫外光下进行光引发聚合反应的化合物,例如丙烯酸酯类化合物,具体可选 自三羟甲基丙烷三丙烯酸酯、乙氧基化三羟甲基丙烷三丙烯酸酯、季戊四醇 三丙烯酸酯、聚醚三羟甲基丙烷三丙烯酸酯、新戊二醇二丙烯酸酯、丙氧基 化新戊二醇二丙烯酸酯、三丙二醇二丙烯酸酯、二丙二醇二丙烯酸酯、 1, 4 一丁二醇二丙烯酸酯、 聚乙二醇(200)二丙烯酸酯、 聚乙二醇(400)二丙 烯酸酯、二乙二醇二丙烯酸酯、三乙二醇二丙烯酸酯、邻苯二甲酸二乙二醇 二丙烯酸酯、 EA环氧丙烯酸酯、 1, 6—己二醇二丙烯酸酯、 丙氧基化甘油 三丙烯酸酯、邻苯二甲酸三丙二醇二丙烯酸酯、乙氧基化双酚 A二丙烯酸酯 和甲基丙烯酸环氧丙酯中的至少一种, 其中优选三羟甲基丙烷三丙烯酸酯、 乙氧基化三羟甲基丙烷三丙烯酸酯、季戊四醇三丙烯酸酯、聚醚三羟甲基丙 垸三丙烯酸酯、 1 , 4一丁二醇二丙烯酸酯、 1, 6—己二醇二丙烯酸酯、 二乙 二醇二丙烯酸酯、 三乙二醇二丙烯酸酯。
本发明墨水组合物中所述的光聚合引发剂可选择安息香及其烷基醚类、 安息香酸酯类、 苯乙酮类、苯酚类、过氧化物类、 噻吨酮类化合物, 优选安 息香及其垸基醚类、苯乙酮类, 具体如: 安息香、 安息香甲醚、 安息香双甲 醚、 α -甲基安息香、 α -苯基安息香、 安息香乙醚、 安息香丁醚、 安息香异 丁醚、 二苯甲酮、 联苯甲酰、 米蚩酮、 对苯基二苯酮、 卤代苯乙酮、 α -羟 基- a -甲基苯丙酮、 2-羟基 - [4- (2-羟基乙氧基)苯基] -2-甲基丙酮、 2-甲基 - 1- (4-甲硫基苯基) -2-吗啉- 1-丙酮、 1-羟基环己基苯基甲酮、 2或 4-异 丙基硫杂蒽酮、 2, 4, 6-三甲基苯甲酰基-二苯基氧化膦。 '
本发明墨水组合物中所述的着色剂可采用现有技术中常规的溶剂染料或 油溶染料, 由于颜料一般以粒子形式分散于溶剂中,而染料则以分子形式溶 于溶剂中, 因此染料可以分子形态与溶剂形成稳定的均一相,这种墨水形成 的图像分辨率高、清晰度好。因此, 本发明的着色剂优选采用溶剂染料或油 溶染料, 包括: 油溶性黄、 醇溶耐晒黄 CGG、 醇溶耐晒黄 CGR、 醇溶耐晒黄 GR、 耐晒荧光黄 D、 油溶红 G、 油溶紫红、 醇溶耐晒大红 CG、 醇溶猩红 LG、 醇溶耐晒火红 B、 醇溶耐晒荧光红 GG、 油溶蓝 B、 油溶纯蓝、 醇溶蓝、 醇溶 耐晒蓝 HL、 溶剂蓝 RS、 醇溶耐晒绿 HL、 苯胺黑、 油溶黑、 溶剂黑 27和溶 剂黑 34、 溶剂黑 28等。
本发明墨水组合物中所述的溶剂一般选用与墨水组合物中的其他组分 不发生反应的醚类、 醇类、 酮类、酯类或酰胺类化合物, 具体如: 乙醇、 丙 醇、 丁醇、 异丙醇、 戊醇、 己醇、 辛醇、 乙二醇单乙醚、 乙二醇单丁醚、 环 己酮、 二甲基甲酰胺、 一缩二乙二醇丁酮、 甲乙酮、 丁内酯、 戊内酯等。其 中优选沸点为 75-200°C的化合物。 如果沸点过高, 挥发较慢, 影响打印质 量; 如果沸点过低, 挥发太快, 容易堵塞打印墨头。
在本发明所述的制版方法中, 所述的承印版材的原料可以使用金属、塑 料、纸以及它们的复合物, 其中优选金属材料, 例如: 铝、镁、铁、锌、铬、 镍或它们的合金。特别优选采用价格便宜的铝版,通常是将铝版经过阳极氧 化后在其表面形成一层约 2-3微米厚的三氧化二铝薄膜,这层薄膜具有良好 的亲水性。
为了延长保存时间及提高亲水性, 上述的承印基材上也可承载一亲水 层,所述亲水层包含亲水性高分子聚合物和非离子表面活性剂的混合物,所 述亲水性高分子聚合物和非离子表面活性剂的重量比为 1 : 4-20, 优选 1 : 8 - 10。其中亲水性高分子聚合物可以是合成的, 也可以是天然的, 选自聚乙 烯醇及其衍生物、羧甲基纤维素、聚醋酸乙烯乳液、阿拉伯树胶或明胶中的 至少一种。 其中非离子表面活性剂选自聚氧烯脂肪醇醚 (平平加系列)、 脂 肪醇聚氧乙烯醚及烷基酚聚氧乙烯醚的混合物(0P系列)等。
为了长期保存, 可将上述版材用抽真空塑料包装起来。
优选地, 本发明的制版方法可包括以下步骤:
( 1 )将需要印刷的文件或图片在计算机中生成通用的印刷文件,如 PS 文件或 PDF文件等; '
(2)将所得到的印刷文件在计算机中进行分色处理, 一般分成四色, 如有特殊要求可分成多色,并按常规的印刷装订折手版式拼制大 版文件;
(3)采用印刷用纸张, 如铜版纸, 将该大版文件用计算机校色软件校 正后通过髙精度喷墨打印机打印出印刷样张供客户确认。
(4) 经过客户认可后, 通过喷墨打印机, 直接将分色大版文件用计算 机校色软件校正后打印在印刷版材上。
采用本发明的制版方法,可将墨水打印在光滑的承印物表面, 如铜版缉 上,这样可保证打印样张的纸张与印刷纸张完全一致,校色容易, 避免了样 张与最终印刷品之间的差异, 减少了印刷企业与客户之间产生矛盾和纠纷。 另外,在本发明的制版方法中通过喷墨打印机直接将大版文件打印在印刷版 材上, 这样打印在印刷版(如铝版)上的网点与打印在印刷用纸上的网点完 全一致,也解决了现有技术中存在的喷墨打印机和直接制版机或喷墨打印机 和激光照排出片机, 两种机器生成的网点出现差异的问题。
本发明还提供了采用上述制版方法得到的印刷版, 该印刷版可在多色 印刷机上印刷, 由于光引发聚合产生的高分子聚合物具有亲油性, 因此印刷 版的图文部分具有亲油墨性,而空白部分已预先具有亲水性或疏油性,完全 符合胶印印刷版材的要求。 由于每色版有不同的颜色,工人在上版时不易上 错版。而现有技术生成的印刷版均为兰色, 工人经常上错色版, 造成重大印 刷事故。 同时耐印率高, 可生成调频或调幅网点印刷, 不损失网点, 校色简 易, 可进行多色套印。
另外, 采用上述本发明制版方法中所述的墨水组合物, 将图文打印在 印刷材料或光滑的相纸上就可以生成印刷样张或黑白和彩色照片。由于光引 发聚合产生的高分子聚合物对基材具有较强的粘连性,使着色剂与基材粘连 很结实, 因此所得到的印刷样张或照片防水防晒, 可长期保存。
本发明的制版方法工艺简单, 操作方便, 同时设备投资少, 仅需一台 高精度的喷墨打印机, 不需要显定影机, 无任何污水产生, 非常适合工业化 生产和推广。投资仅为现在制版系统的四分之一,成本仅为现在制版系统的 五分之一, 符合环保要求。 具体实施方式
下面给出的实施例是为了说明本发明, 而不是对本发明进行限制。
实施例 1
(1)墨水组合物的配方: 三羟甲基丙垸三丙烯酸酯 240g
2或 4-异丙基硫杂蒽酮 119.88g
异丙醇 840g
将上述三种化合物混合搅拌,待混合均匀后平均分成四份,每份加 0.03g 下述染料, 再分别搅拌均匀后, 通过膜 (孔径为 0.2 μ πι)过滤器过滤后, 分别 装进黄、 红、 蓝、 黑墨盒中。 将墨盒插入爱普生 9600打印机的相应墨盒孔 中。
醇溶耐晒黄 CGG 0.03g 黄色 醇溶耐晒大红 CG 0.03g 红色
醇溶耐晒蓝 HL 0.03g 蓝色
溶剂黑 27 0.03g 黑色
(2) 印刷版材利用 PS版生产中未涂布感光胶之前的铝基版, 也就是经过阳 极氧化生成亲水性三氧化二铝薄膜后的铝基版。
(3)在爱普生 9600打印机上安装一个紫外光发生器,让紫外光随着打印机打 印头移动, 当打印墨一打印到版材上时, 紫外光马上就能照射到。 将 9600 打印机上装上套印挂钉。
(4)制版的具体步骤: 将计算机文件按印刷装订折手拼好大版, 将大版文件 打印在印刷用铜版纸上,铜版纸虽然光滑,但由于本发明的墨水在紫外光照 射下, 在不到 1秒之内就能固化, 图文清晰不花。客户对样张认可后, 将大 版文件通过 Rip分成四色。将上述的亲水性铝基版插入爱普生打印机中,打 印机设成单张纸打印, 打印精度设为 2880 X 1440dpi, 将铝版打孔并挂在套 印装置上。将分色文件分四次分别打印在四张铝版上,这四张铝版就可上机 印刷。 '由于打印墨固化快, 图文清晰不花, 并且固化的图文具有亲油墨性, 空白部分已预先具有亲水性, 因此适合胶印印刷。
从整个制版过程可以看出, 上述的墨水具有固化快、 亲油墨性好、 不 阻塞打印机墨头三大优点。 同时, 由于打样纸张和印刷纸张一致, 打印在铝 版上的网点与打样样张的网点一致,因此利用计算机校色软件很容易预先校 准打样样张和印刷样张的颜色。
实施例 2:
采用同实施例 1相同的打印墨水和打印机, 打印基材采用光滑的相纸, 将数码相机提供的电子文件经校色软件校正后打印在相纸上,打印质量与洗 出的彩色照片完全可以媲美。 由于该墨水固化速度快, 并且防水防晒, 可长 期保存。
实施例 3: 2或 4一异丙基硫杂蒽酮 108g
120g
将上述三种化合物混合搅泮, 待混合均匀后平均分成四分, 每份加 3g下述 染料, 再分别搅拌均匀后, 通过膜 (孔径为 0.2 μ ιη)过滤器过滤后, 分别装进 黄、 红、 兰、 黑墨盒中。 将墨盒插入罗兰 (Roland)大幅面喷墨打印机中。
醇溶耐晒黄 CGG 3g 黄色
醇溶耐晒大 红色
醇溶耐晒蓝 兰色
溶剂黑
Figure imgf000009_0001
黑色
(2) 印刷材料选用 157g南韩三棵树铜版纸
(3)在罗兰 (Roland)大幅面喷墨打印机上安装一个紫外光发生器, 用一根三 米长的光纤将一头捆在打印机喷头上,紫外光随打印喷头移动,墨水一旦打 印在铜版纸上, 紫外光马上照到打印墨水上, 墨水瞬时发生光聚合反应, 固 化在光滑的铜版纸上, 使打印图文不花, 图像清晰。
(4)打印文件经校色软件 Best color校正, 打印出来的印刷样张与印刷后的 成品一致。做到印刷样张的纸张与印刷成品的纸张一致,避免了与客户的纠 纷和矛盾。
实施例 4:
(1)墨水组合物配方:
1, 6—己二醇二丙烯酸酯 360g
2, 4, 6-三甲基苯甲酰基-二苯基氧化膦 240 g
异丙醇 480 g
将上述三种化合物混合搅拌,待混合均匀后平均分成四分,每份加 30g下述 染料, 再分别搅拌均匀后, 通过膜 (孔径为 0.2 μ ιη)过滤器过滤后, 分别装进 黄、 红、 兰、 黑墨盒中。 将墨盒扦入罗兰 (Roland)大幅面喷墨打印机中。
醇溶耐晒黄 CGG 30g 黄色
醇溶耐晒大红 CG 30g 红色
醇溶耐晒蓝 HL 30g 兰色 溶剂黑 28 30g
(2) 印刷材料选用光滑的 PVC塑料膜
(3) 在罗兰 (Roland)大幅面喷墨打印机上安装一个紫外光发生器, 用一根三 米长的光纤将一头捆在打印机喷头上,紫外光随打印喷头移动,墨水一旦打 印在光滑的 PVC塑料膜上, 紫外光马上照到打印墨水上, 墨水瞬时发生光 聚合反应, 固化在塑料膜上, 使打印图文不花, 图像清晰。
(4)打印文件经校色软件 Best color校正, 打印出来的印刷样张与印刷后的 成品一致。做到印刷样张的塑料膜与印刷成品的塑料膜一致,避免了与客户 的纠纷和矛盾。
实施例 5:
(1)墨水组合物配方
二乙二醇二丙烯酸酯 600g
2 -甲基 -1- (4-甲硫基苯基) -2-吗啉- 1-丙酮 24g
异丙醇 540g
将上述三种化合物混合搅拌, 待混合均勾后平均分成四分, 每份加 9g下述 染料, 再分别搅拌均匀后, 通过膜 (孔径为 0.2 μ πι)过滤器过滤后, 分别装进 黄、 红、 兰、 黑墨盒中。 将墨盒插入罗兰 (Roland)大幅面喷墨打印机中。
醇溶耐晒黄 CGG 9g
ί晒大红 CG 9g 红色
ί晒蓝 HL 9g 兰色
溶剂黑 28 9g 黑色
(2) 印刷材料选用生产可乐的簿铁皮。
(3)在罗兰 (Roland)大幅面喷墨打印机上安装一个紫外光发生器,用一根三米 长的光纤将一头捆在打印机喷头上,紫外光随打印喷头移动,墨水一旦打印 在光滑的铁皮上, 紫外光马上照到打印墨水上, 墨水瞬时发生光聚合反应, 固化在铁皮上, 使打印图文不花, 图像清晰。
(4)打印文件经校色软件 Best color校正, 打印出来的印刷样张与印刷后的 成品一致。做到印刷样张的铁皮与印刷成品的铁皮一致,避免了与客户的纠 纷和矛盾。
实施例 6:
用同实施例 5相同的打印墨水和打印机,打印基材采用光滑的相纸,将数码 相机提供的电子文件经校色软件校正后打印在光滑的相纸上,打印质量与洗 出的彩色照片完全可以媲美。 由于该墨水固化速度快, 打印图象清晰不花。 防水防晒, 可长期保存。
实施例 7
(1)墨水组合物的配方: 三羟甲基丙烷三丙烯酸酯 720g
安息香丁 84g
丁醇 360g
将上述三种化合物混合搅拌, 待混合均匀后平均分成四份, 每份加 9g 下述染料, 再分别搅拌均匀后, 通过膜 (孔径为 0.2 μ ηι)过滤器过滤后, 分别 装进黄、 红、 蓝、 黑墨盒中。 将墨盒插入爱普生 9600打印机的相应墨盒孔 中。
醇溶耐晒黄 CGG 9g 黄色 醇溶耐晒大红 CG 9g 红色 醇溶耐晒蓝 HL 9g 蓝色
溶剂黑 27 9g 黑色
(2) 印刷版材利用 PS版生产中未涂布感光胶之前的铝基版, 也就是经过阳 极氧化生成亲水性三氧化二铝薄膜后的铝基版。
(3)在爱普生 9600打印机上安装一个紫外光发生器,让紫外光随着打印机打 印头移动, 当打印墨一打印到版材上时, 紫外光马上就能照射到。 将 9600 打印机上装上套印挂钉。
(4)制版的具体步骤: 将计算机文件按印刷装订折手拼好大版, 将大版文件 打印在印刷用铜版纸上,铜版纸虽然光滑,但由于本发明的墨水在紫外光照 射下, 在不到 1秒之内就能固化, 图文清晰不花。客户对样张认可后, 将大 版文件通过 Rip分成四色。将上述的亲水性铝基版插入爱普生打印机中,打 印机设成单张纸打印, 打印精度设为 2880 X 1440dpi, 将铝版打孔并挂在套 印装置上。将分色文件分四次分别打印在四张铝版上,这四张铝版就可上机 印刷。 由于打印墨固化快, 图文清晰不花, 并且固化的图文具有亲油墨性, 空白部分已预先具有亲水性, 因此适合胶印印刷。
从整个制版过程可以看出, 上述的墨水具有固化快、 亲油墨性好、 不 阻塞打印机墨头三大优点。 同时, 由于打样纸张和印刷纸张一致,打印在铝 版上的网点与打样样张的网点一致,因此利用计算机校色软件很容易预先校 准打样样张和印刷样张的颜色。
实施例 8:
(1)墨水组合物配方:
1, 4一丁二醇二丙烯酸酯 840g
1-羟基环己基苯基甲酮 120g
乙二醇单丁醚 228g
将上述三种化合物混合搅拌, 待混合均匀后平均分成四分, 每份加 3g下述 染料, 再分别搅拌均勾后, 通过膜 (孔径为 0.2 μ ηι)过滤器过滤后, 分别装进 黄、 红、 兰、 黑墨盒中。 将墨盒插入罗兰 (Roland)大幅面喷墨打印机中。
醇溶耐晒黄 CGG 3g 黄色
醇溶耐晒大红 CG 3g 红色
醇溶耐晒蓝 HL 3g 兰色
溶剂黑 28 3g 黑色
(2) 印刷材料选用 157g南韩三棵树铜版纸
(3)在罗兰 (Roland)大幅面喷墨打印机上安装一个紫外光发生器, 用一根三 米长的光纤将一头捆在打印机喷头上,紫外光随打印喷头移动,墨水一旦打 印在铜版纸上, 紫外光马上照到打印墨水上, 墨水瞬时发生光聚合反应, 固 化在光滑的铜版纸上, 使打印图文不花, 图像清晰。
(4)打印文件经校色软件 Best color校正, 打印出来的印刷样张与印刷后的 成品一致。做到印刷样张的纸张与印刷成品的纸张一致,避免了与客户的纠 纷和矛盾。 实施例 9:
(1)墨水组合物配方:
季戊四醇三丙烯酸酯 720g
2, 4, 6-三甲基苯甲酰基-二苯基氧化膦 180 g
异丙醇 288 g
将上述三种化合物混合搅拌, 待混合均匀后平均分成四分, 每份加 3g下述 染料, 再分别搅拌均匀后, 通过膜 (孔径为 0.2 μ ιη)过滤器过滤后, 分别装进 黄、 红、 兰、 黑墨盒中。 将墨盒扦入罗兰 (Roland)大幅面喷墨打印机中。
醇溶耐晒黄 CGG 黄色
醇溶耐晒大红 CG 红色
醇溶耐晒蓝 HL 兰色
溶剂黑 28 黑色
(2) 印刷材料选用光滑的 PVC塑料膜
(3)在罗兰 (Roland)大幅面喷墨打印机上安装一个紫外光发生器, 用一根三 米长的光纤将一头捆在打印机喷头上,紫外光随打印喷头移动,墨水一旦打 印在光滑的 PVC塑料膜上, 紫外光马上照到打印墨水上, 墨水瞬时发生光 聚合反应, 固化在塑料膜上, 使打印图文不花, 图像清晰。
(4)打印文件经校色软件 Best color校正, 打印出来的印刷样张与印刷后的 成品一致。做到印刷样张的塑料膜与印刷成品的塑料膜一致,避免了与客户 的纠纷和矛盾。
实施例 10:
(1)墨水组合物配方
三乙二醇二丙烯酸酯 660g
-羟基- α -甲基苯丙酮 60g
2 -甲基 - 1- (4-甲硫基苯基) -2-吗啉- 1-丙酮 60g
乙二醇单乙醚 396g
将上述四种化合物混合搅拌, 待混合均匀后平均分成四分, 每份加 3g下述 染料, 再分别搅拌均匀后, 通过膜 (孔径为 0.2 μ ηι)过滤器过滤后, 分别装进 红、 兰、 黑墨盒中。 将墨盒插入罗兰 (Roland)大幅面喷墨打印机中。 醇溶耐晒黄 CGG 6g 黄色
醇溶耐晒大 6g 红色
醇溶耐晒蓝 6g 兰色
溶剂黑 6g 黑色
(2) 印刷材料选用生产可乐的簿铁皮。
(3)在罗兰 (Roland)大幅面喷墨打印机上安装一个紫外光发生器, 用一根三米 长的光纤将一头捆在打印机喷头上,紫外光随打印喷头移动,墨水一旦打印 在光滑的铁皮上, 紫外光马上照到打印墨水上, 墨水瞬时发生光聚合反应, 固化在铁皮上, 使打印图文不花, 图像清晰。
(4)打印文件经校色软件 Best color校正, 打印出来的印刷样张与印刷后的 成品一致。做到印刷样张的铁皮与印刷成品的铁皮一致,避免了与客户的纠 纷和矛盾。

Claims

权利要求
1、 一种印刷制版方法, 该方法是将经过计算机校色软件校正过的分色 印刷文件通过喷墨打印机,直接打印在印刷版材上,打印在印刷版材上的墨 水见光发生光聚合反应,瞬时固化在印刷版材上,生成可供印刷机用的印刷 版;
其中喷墨打印机使用的墨水为在光照下可进行光聚合反应的组合物,该 组合物含有以下组分和重量份数:
( 1 )用于光聚合反应的单体: 20-80
(2)光聚合引发剂: 2-20
(3)着色剂: 0. 01-10
(4)有机溶剂: 10 - 70。
2、 根据权利要求 1所述的印刷制版方法, 其特征在于所述的墨水组合 物中用于光聚合反应的单体选自丙烯酸酯类化合物如三羟甲基丙烷三丙烯 酸酯、 乙氧基化三羟甲基丙烷三丙烯酸酯、季戊四醇三丙烯酸酯、聚醚三羟 甲基丙烷三丙烯酸酯、新戊二醇二丙烯酸酯、丙氧基化新戊二醇二丙烯酸酯、 三丙二醇二丙烯酸酯、二丙二醇二丙烯酸酯、 1 , 4一丁二醇二丙烯酸酯、聚 乙二醇(200)二丙烯酸酯、 聚乙二醇(400)二丙烯酸酯、 二乙二醇二丙烯 酸酯、 三乙二醇二丙烯酸酯、 邻苯二甲酸二乙二醇二丙烯酸酯、 EA环氧丙 烯酸酯、 1, 6—己二醇二丙烯酸酯、丙氧基化甘油三丙烯酸酯、邻苯二甲酸 三丙二醇二丙烯酸酯、乙氧基化双酚 A二丙烯酸酯和甲基丙烯酸环氧丙酯中 的至少一种。
3、 根据权利要求 1所述的印刷制版方法, 其特征在于所述的墨水组合 物中光聚合引发剂选自安息香、 安息香甲醚、 安息香双甲醚、 α -甲基安息 香、 a -苯基安息香、安息香乙醚、 安息香丁醚、 安息香异丁醚、 二苯甲酮、 联苯甲酰、米蚩酮、对苯基二苯酮、 卤代苯乙酮、 α -羟基 - α -甲基苯丙酮、 2 -羟基 -[4_ (2-羟基乙氧基)苯基] - 2-甲基丙酮、 2-甲基 -1- (4-甲硫基苯基) - 2-吗啉- 1-丙酮、 1-羟基环己基苯基甲酮、 2或 4-异丙基硫杂蒽酮、 2, 4, 6-三甲基苯甲酰基-二苯基氧化膦中的至少一种。
4、 根据权利要求 1所述的印刷制版方法, 其特征在于所述的墨水组合 物中的着色剂为溶剂染料或油溶染料, 其选自油溶性黄、 醇溶耐晒黄 CGG、 醇溶耐晒黄 CGR、 醇溶耐晒黄 GR、 耐晒荧光黄 D、 油溶红 G、 油溶紫红、 醇 溶耐晒大红 CG、 醇溶猩红 LG、 醇溶耐晒火红 B、 醇溶耐晒荧光红 GG、 油溶 蓝^ 油溶纯蓝、 醇溶蓝、 醇溶耐晒蓝 HL、 溶剂蓝 RS、 醇溶耐晒绿 HL、 苯 胺黑、 油溶黑、 溶剂黑 27、 溶剂黑 34、 溶剂黑 28中的至少一种。
5、 根据权利要求 1所述的印刷制版方法, 其特征在于所述的墨水组合 物中的有机溶剂的沸点为 75° (:〜 200°C,其选自乙醇、丙醇、丁醇、异丙醇、 戊醇、 己醇、辛醇、 乙二醇单乙醚、 乙二醇单丁醚、环己酮、二甲基甲酰胺、 一缩二乙二醇丁酮、 甲乙酮、 丁内酯、 戊内酯中的至少一种。
6、 根据权利要求 1所述的印刷制版方法, 其特征在于所述的印刷版材 为表面有亲水性三氧化二铝薄膜的铝板以及表面承载亲水层或疏油层的版 材。
7、 权利要求 1一 6中任意之一所述的印刷制版方法制成的印刷版。
8、 一种用于喷墨打印的墨水组合物, 包含有以下组分和重量份数:
( 1 )用于光聚合反应的单体: 20-80
(2) 光聚合引发剂: 2-20
( 3)着色剂: 0. 01-10
(4)有机溶剂: 10-70
9、 根据权利要求 8所述的用于喷墨打印的墨水组合物, 其特征在于所 述的用于光聚合反应的单体选自丙烯酸酯类化合物如三羟甲基丙垸三丙烯 酸酯、 乙氧基化三羟甲基丙烷三丙烯酸酯、季戊四醇三丙烯酸酯、聚醚三羟 甲基丙烷三丙烯酸酯、新戊二醇二丙烯酸酯、丙氧基化新戊二醇二丙烯酸酯、 三丙二醇二丙烯酸酯、 二丙二醇二丙烯酸酯、 1 , 4一丁二醇二丙烯酸酯、聚 乙二醇(200)二丙烯酸酯、 聚乙二醇(400)二丙烯酸酯、 二乙二醇二丙烯 酸酯、 三乙二醇二丙烯酸酯、 邻苯二甲酸二乙二醇二丙烯酸酯、 EA环氧丙 烯酸酯、 1, 6—己二醇二丙烯酸酯、丙氧基化甘油三丙烯酸酯、邻苯二甲酸 三丙二醇二丙烯酸酯、乙氧基化双酚 A二丙烯酸酯和甲基丙烯酸环氧丙酯中 的至少一种。
10、根据权利要求 8所述的用于喷墨打印的墨水组合物,其特征在于所 述的光聚合引发剂选自安息香、 安息香甲醚、 安息香双甲醚、 α -甲基安息 香、 α -苯基安息香、 安息香乙醚、安息香丁醚、安息香异丁醚、 二苯甲酮、 联苯甲酰、米蚩酮、对苯基二苯酮、 卤代苯乙酮、 。-羟基- (! -甲基苯丙酮、 2-羟基 - [4- (2-羟基乙氧基)苯基] -2-甲基丙酮、 2-甲基 -1- (4-甲硫基苯基) - 2 -吗啉 -1-丙酮、 1-羟基环己基苯基甲酮、 2或 4-异丙基硫杂蒽酮、 2, 4, 6 -三甲基苯甲酰基-二苯基氧化膦中的至少一种。
11、根据权利要求 8所述的用于喷墨打印的墨水组合物, 其特征在于所 述的着色剂为溶剂染料或油溶染料, 其选自油溶性黄、 醇溶耐晒黄 CGG、 醇 溶耐晒黄 CGR、 醇溶耐晒黄 GR、 耐晒荧光黄 D、 油溶红 G、 油溶紫红、 醇溶 耐晒大红 CG、 醇溶猩红 LG、 醇溶耐晒火红 B、 醇溶耐晒荧光红 GG、 油溶蓝 B、 油溶纯蓝、 醇溶蓝、 醇溶耐晒蓝 HL、 溶剂蓝 RS、 醇溶耐晒绿 HL、 苯胺 黑、 油溶黑、 溶剂黑 27、 溶剂黑 34、 溶剂墨 28中的至少一种。
12、 根据权利要求 8所述的用于喷墨打印的墨水组合物,, 其特征在于 所述的溶剂沸点为 75°C〜200°C, 其选自乙醇、丙醇、丁醇、异丙醇、戊醇、 己醇、 辛醇、 乙二醇单乙醚、 乙二醇单丁醚、 环己酮、 二甲基甲酰胺、 一缩 二乙二醇丁酮、 甲乙酮、 丁内酯、 戊内酯中的至少一种。
13、一种印刷样张,其釆用高精度喷墨打印机将由计算机颜色校正软件 校正过的图文打印并用光固化瞬时固化在印刷材料上,其中喷墨打印机使用 的墨水含有权利要求 8-12之一所述的组合物。
14、一种黑白或彩色照片,其采用高精度喷墨打印机将由计算机颜色校 正软件校正过的数码相机图片打印并用光固化瞬时固化在光滑的相纸上,其 中喷墨打印机使用的墨水含有权利要求 8-12之一所述的组合物。
PCT/CN2003/001045 2002-12-05 2003-12-05 Procede de production d'une planche d'impression et planche obtenue d'apres ledit procede WO2004059385A1 (fr)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1724315A3 (en) * 2005-05-18 2007-07-04 FUJIFILM Corporation Ink composition, inkjet recording method and process for producing lithographic printing plate

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100427556C (zh) * 2006-08-29 2008-10-22 林其武 水贴用打印墨水
JP2012511585A (ja) * 2008-12-09 2012-05-24 ユニバーシティ オブ フロリダ リサーチ ファウンデーション,インコーポレイテッド キナーゼ阻害化合物
CN102176107B (zh) * 2011-01-06 2012-08-29 西安理工大学 一种胶印水性uv感光胶喷射制版方法
CN102993824A (zh) * 2011-09-14 2013-03-27 中国科学院化学研究所 喷墨打印直接制版用uv固化墨水及其制备方法和应用
DE102013107996A1 (de) * 2013-07-26 2015-02-19 Manroland Web Systems Gmbh Verfahren und Vorrichtung zum Herstellen von Druckformen sowie Druckverfahren
ES2656312T3 (es) * 2014-11-06 2018-02-26 Agfa Nv Procedimiento de inyección de tinta ctp para la preparación de un conjunto de planchas de impresión litográfica

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0844044A (ja) * 1994-03-24 1996-02-16 Toray Ind Inc 印刷版の画像形成方法
JP2001031875A (ja) * 1999-05-20 2001-02-06 Mitsui Chemicals Inc 感光性組成物及びそれを用いた印刷版
CN1295307A (zh) * 1999-11-05 2001-05-16 张仲奎 喷墨型计算机直接印版制造方法及其制版工艺
WO2001095031A2 (en) * 2000-06-07 2001-12-13 Kodak Polychrome Graphics Co. Ltd. Imageable element and waterless printing plate

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0844044A (ja) * 1994-03-24 1996-02-16 Toray Ind Inc 印刷版の画像形成方法
JP2001031875A (ja) * 1999-05-20 2001-02-06 Mitsui Chemicals Inc 感光性組成物及びそれを用いた印刷版
CN1295307A (zh) * 1999-11-05 2001-05-16 张仲奎 喷墨型计算机直接印版制造方法及其制版工艺
WO2001095031A2 (en) * 2000-06-07 2001-12-13 Kodak Polychrome Graphics Co. Ltd. Imageable element and waterless printing plate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1724315A3 (en) * 2005-05-18 2007-07-04 FUJIFILM Corporation Ink composition, inkjet recording method and process for producing lithographic printing plate

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